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WO2014094016A3 - Détection pour un module de del - Google Patents

Détection pour un module de del Download PDF

Info

Publication number
WO2014094016A3
WO2014094016A3 PCT/AT2013/000212 AT2013000212W WO2014094016A3 WO 2014094016 A3 WO2014094016 A3 WO 2014094016A3 AT 2013000212 W AT2013000212 W AT 2013000212W WO 2014094016 A3 WO2014094016 A3 WO 2014094016A3
Authority
WO
WIPO (PCT)
Prior art keywords
led module
load
constitute
detection
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/AT2013/000212
Other languages
German (de)
English (en)
Other versions
WO2014094016A2 (fr
Inventor
Matthias DÜNSER
Jürgen FINK
Thomas Ondrisek
Klaus MÜNDLE
Günter MARENT
Andre Mitterbacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE201210224141 external-priority patent/DE102012224141A1/de
Application filed by Tridonic GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Priority to US14/652,171 priority Critical patent/US9544970B2/en
Priority to EP13831887.8A priority patent/EP2936936B1/fr
Priority to CN201380067230.3A priority patent/CN104885564B/zh
Publication of WO2014094016A2 publication Critical patent/WO2014094016A2/fr
Publication of WO2014094016A3 publication Critical patent/WO2014094016A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/59—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits for reducing or suppressing flicker or glow effects

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Module de DEL (1) qui comprend des connexions (2) pour une ligne de DEL (3), et un circuit (4) conçu pour représenter une charge, de préférence une charge active, lorsque dans une phase de démarrage, un courant constant, ou une tension constante, est appliqué au module de DEL (1), et conçu pour ne représenter aucune charge lorsque la phase de démarrage est achevée, ledit circuit (4) étant conçu pour représenter une charge à variation de courant qui provoque une modification de la puissance absorbée par le module de DEL (1) selon au moins un protocole prédéfini.
PCT/AT2013/000212 2012-12-21 2013-12-20 Détection pour un module de del Ceased WO2014094016A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/652,171 US9544970B2 (en) 2012-12-21 2013-12-20 Detection of an LED module
EP13831887.8A EP2936936B1 (fr) 2012-12-21 2013-12-20 Détection pour un module de del
CN201380067230.3A CN104885564B (zh) 2012-12-21 2013-12-20 Led模块的检测

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE201210224141 DE102012224141A1 (de) 2012-12-21 2012-12-21 Erfassung von Betriebsparametern eines LED-Moduls
DE102012224141.8 2012-12-21
ATGM398/2013 2013-11-28
AT3982013 2013-11-28

Publications (2)

Publication Number Publication Date
WO2014094016A2 WO2014094016A2 (fr) 2014-06-26
WO2014094016A3 true WO2014094016A3 (fr) 2014-12-18

Family

ID=50979323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2013/000212 Ceased WO2014094016A2 (fr) 2012-12-21 2013-12-20 Détection pour un module de del

Country Status (4)

Country Link
US (1) US9544970B2 (fr)
EP (1) EP2936936B1 (fr)
CN (1) CN104885564B (fr)
WO (1) WO2014094016A2 (fr)

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US9468062B2 (en) * 2013-01-02 2016-10-11 Austin Ip Partners Light emitting diode light structures
CN103616561B (zh) * 2013-11-06 2016-09-28 浙江生辉照明有限公司 Led照明装置的用电量检测电路及检测方法
FR3025687B1 (fr) * 2014-09-08 2019-05-24 Schneider Electric Industries Sas Dispositif de transmission d'un signal electrique de parametrage a un organe de pilotage d'un module d'eclairage a diodes electroluminescentes, systeme d'alimentation, ensemble d'eclairage et procede de transmission associes
WO2016100928A1 (fr) * 2014-12-19 2016-06-23 Lutron Electronics Co., Inc. Étalonnage d'un dispositif de commande de charge destiné à une source de lumière de diode électroluminescente
DE102015200128A1 (de) * 2015-01-08 2016-07-14 Tridonic Gmbh & Co Kg Leuchtmittel-Konverter und Leuchtmittel-Modul mit Zweidraht-Kommunikation
DE102015210710A1 (de) * 2015-06-11 2016-12-15 Tridonic Gmbh & Co Kg Getaktete Sperrwandlerschaltung
JP6654367B2 (ja) * 2015-07-08 2020-02-26 シーシーエス株式会社 電源装置及びこれを備えた光照射システム
JP2017135225A (ja) * 2016-01-27 2017-08-03 シーシーエス株式会社 Ｌｅｄ光射出装置に用いられる電源装置
DE102016210798B3 (de) 2016-06-16 2017-11-23 Siemens Aktiengesellschaft Leistungshalbleiterschaltung
DE102016220198B3 (de) * 2016-10-17 2018-02-15 Continental Automotive Gmbh Verfahren zum Regeln eines Betriebsstroms einer Leuchteinheit sowie Steuergerät und Kraftfahrzeug
TWI664788B (zh) * 2018-01-02 2019-07-01 Weltrend Semiconductor Inc. 控制電路及控制方法
CN112425021A (zh) * 2018-04-27 2021-02-26 华为技术有限公司 电源、负载和用于提供和接收电力的方法
CN110461056B (zh) * 2019-07-05 2024-04-09 欧普照明股份有限公司 自动匹配多规格光源负载的供电驱动、灯具及驱动方法
CN110366291B (zh) * 2019-07-05 2024-04-09 欧普照明股份有限公司 与多规格光源负载自动匹配的供电驱动、灯具及驱动方法
NL2023562B1 (en) 2019-07-24 2021-02-10 Eldolab Holding Bv Smart starting up method by an LED driver
EP4189819A1 (fr) 2020-07-28 2023-06-07 Signify Holding B.V. Circuit d'attaque de lampe à détection de tension
DE102020210254A1 (de) * 2020-08-12 2022-02-17 Osram Gmbh Elektronische last zum verbauen in der leistungsversorgung einer fahrzeuglampe
CN111741569A (zh) * 2020-08-13 2020-10-02 深圳市比尔达科技有限公司 Led开关电源控制功率恒定的电路及方法
TWI746292B (zh) * 2020-11-27 2021-11-11 茂達電子股份有限公司 電路量測裝置及方法
CN112710966B (zh) * 2021-01-07 2025-03-28 华精机(苏州)机械科技有限公司 Led自动检测器
US11462988B1 (en) * 2021-07-19 2022-10-04 Infineon Technologies Austria Ag Power supply system and current control based on consumption by dynamic loads
GB2613141A (en) * 2021-10-01 2023-05-31 Simmtronic Ltd Lighting system
CN114974145B (zh) * 2022-06-10 2025-06-10 集璞(上海)科技有限公司 Led驱动电路及方法
WO2024233553A1 (fr) * 2023-05-09 2024-11-14 Microchip Technology Incorporated Appareil pour recevoir des informations en aval par l'intermédiaire d'un dispositif de commande de diode électroluminescente (del)
CN121153338A (zh) * 2023-05-09 2025-12-16 微芯片技术股份有限公司 用于经由发光二极管（led）控制器将上游信息传达到主机的装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1244334A2 (fr) * 2001-03-22 2002-09-25 Hella KG Hueck & Co. Circuit pour une source lumineuse à diodes électroluminescentes
EP1517588A1 (fr) * 2003-09-17 2005-03-23 Moritex Corporation Procédé et dispositif de connexion d'un phare
DE102008039530A1 (de) * 2008-08-23 2010-02-25 Hella Kgaa Hueck & Co. Schaltungsanordnung zur Ansteuerung eines LED-Moduls
WO2010092504A1 (fr) * 2009-02-12 2010-08-19 Philips Intellectual Property & Standards Gmbh Système et dispositif de commande de dispositif électroluminescent
DE102012008499A1 (de) * 2012-04-26 2013-10-31 Tridonic Gmbh & Co. Kg Vorrichtung und Verfahren zur Energieversorgung eines Leuchtmittels

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JP3494223B2 (ja) * 2001-12-03 2004-02-09 サンケン電気株式会社 Ｄｃ−ｄｃコンバ−タ
DE10230154A1 (de) 2002-07-04 2004-01-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Versorgungseinheit
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1244334A2 (fr) * 2001-03-22 2002-09-25 Hella KG Hueck & Co. Circuit pour une source lumineuse à diodes électroluminescentes
EP1517588A1 (fr) * 2003-09-17 2005-03-23 Moritex Corporation Procédé et dispositif de connexion d'un phare
DE102008039530A1 (de) * 2008-08-23 2010-02-25 Hella Kgaa Hueck & Co. Schaltungsanordnung zur Ansteuerung eines LED-Moduls
WO2010092504A1 (fr) * 2009-02-12 2010-08-19 Philips Intellectual Property & Standards Gmbh Système et dispositif de commande de dispositif électroluminescent
DE102012008499A1 (de) * 2012-04-26 2013-10-31 Tridonic Gmbh & Co. Kg Vorrichtung und Verfahren zur Energieversorgung eines Leuchtmittels

Also Published As

Publication number Publication date
WO2014094016A2 (fr) 2014-06-26
CN104885564B (zh) 2017-05-17
US20150373811A1 (en) 2015-12-24
EP2936936A2 (fr) 2015-10-28
CN104885564A (zh) 2015-09-02
US9544970B2 (en) 2017-01-10
EP2936936B1 (fr) 2020-08-12

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